1040.48% is the change from 42 to 479
Calculation steps:
[( 479 - 42 ) ÷ 42] x 100 = 1040.48%
Formula
Percentage change = [(479 - 42) / 42] x 100
Subtract the new number by the original number
479 - 42 = 437
437 ÷ 42 = 10.404761904761905
10.404761904761905 x 100 = 1040.48%